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How long is the SHA256 hash?
...mal representation, 4 bits are enough to encode each character (instead of 8, like for ASCII), so 256 bits would represent 64 hex characters, therefore you need a varchar(64), or even a char(64), as the length is always the same, not varying at all.
And the demo :
$hash = hash('sha256', 'hello, wo...
Literal notation for Dictionary in C#?
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edited Apr 8 '15 at 16:05
answered Feb 3 '15 at 18:08
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Internet Explorer 8 Developer Tools not displaying
Within the last day, in Internet Explorer 8, the developer tools window will not show up.
9 Answers
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Generate full SQL script from EF 5 Code First Migrations
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answered Dec 18 '12 at 18:44
Matt WilsonMatt Wilson
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How to show SQL queries run in the Rails console?
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edited Jul 25 '18 at 0:36
morhook
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answered May 29 '10 at...
How do I create a right click context menu in Java Swing?
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Ahmed Ashour
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answered Apr 20 '09 at 7:32
jjnguyjjnguy
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Regex to match string containing two names in any order
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8 Answers
8
Active
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Why do enum permissions often have 0, 1, 2, 4 values?
Why are people always using enum values like 0, 1, 2, 4, 8 and not 0, 1, 2, 3, 4 ?
7 Answers
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disable maven download progress indication
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mernst
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answered Feb 7 '14 at 22:19
khmarbaisekhmarbaise
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How to asynchronously call a method in Java
...c void run() {
//Do whatever
}
}).start();
(At least in Java 8), you can use a lambda expression to shorten it to:
new Thread(() -> {
//Do whatever
}).start();
As simple as making a function in JS!
sh...